CVE-2026-76564 PUBLISHED

Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7

Assigner: Joomla
Reserved: 19.08.2026 Published: 20.08.2026 Updated: 20.08.2026

Joomla Extension - phoca.cz - Stored XSS via User-Agent header in Admin Order View in Phoca Cart 5.0.0-6.1.7

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS Score: 8.6

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	Active

CVSS 4.0

Vendor	phoca.cz
Product	Phoca Cart extension for Joomla
Versions	Default: unaffected Version 5.0.0-6.1.7 is affected

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE